发明名称 |
SYNTHETIC QUARTZ GLASS BODY, PROCESS FOR PRODUCING THE SAME, OPTICAL ELEMENT, AND OPTICAL APPARATUS |
摘要 |
The present invention is to provide a synthetic quartz glass body having a high light transmittance. The present invention provides a synthetic quartz glass body having pores in a surface part thereof.
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申请公布号 |
US2010159227(A1) |
申请公布日期 |
2010.06.24 |
申请号 |
US20090644500 |
申请日期 |
2009.12.22 |
申请人 |
ASAHI GLASS COMPANY, LIMITED |
发明人 |
TAMITSUJI CHIKAYA;WATANABE KUNIO;OKADA KANAME;KOBAYASHI DAISUKE |
分类号 |
C03C15/00;B32B3/26;C03B20/00;C03C3/06;G02B1/11;G02B3/00;G02B5/18;G02B5/30;G03F1/60;H01L21/027 |
主分类号 |
C03C15/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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